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Appendix D. Cumulative Historical Data for the Past Year
<br />Sample ID
<br />Sample Date Parameter
<br />Result
<br />Lab Result I Lab Limit Lab Unit
<br />Detect
<br />Method
<br />EW -5
<br />2/8/2023 tert-Butyl Alcohol
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />EW -5
<br />2/8/2023 Trichlorofluoromethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 Dichlorodifluoromethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 2-Butanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />82608
<br />EW -5
<br />2/8/2023 Isobutyl Alcohol
<br />ND(20)
<br />ug/L
<br />20 No
<br />82608
<br />EW -5
<br />2/8/2023 1,2-Dichloropropane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 1,1,2 -Trichloroethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />18260B
<br />EW -5
<br />2/8/2023 Trichloroethene
<br />0.63 ug/L
<br />0.63
<br />0.5 Yes
<br />82608
<br />EW -5
<br />2/8/2023 1,2 -Dichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 1,1,2,2 -Tetrachloroethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Hexachlorobutadiene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Naphthalene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 1,2-Dibromo-3-Chloropropane
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />EW -5
<br />2/8/2023 1,2,3-Trichloropropane
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />EW -5
<br />2/8/2023 Ethyl Methacrylate
<br />ND(4)
<br />ug/L
<br />4 No
<br />82608
<br />EW -5
<br />2/8/2023 Ethylbenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 1,2-Dibromoethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Styrene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 1,4 -Dichlorobenzene
<br />0.17 ug/L
<br />0.17
<br />0.5 Yes
<br />82608
<br />EW -5
<br />2/8/2023 Acrolein
<br />ND(10)
<br />ug/L
<br />10 No
<br />82608
<br />EW -5
<br />2/8/2023 1,2-Dichloroethane
<br />0.49 ug/L
<br />0.49
<br />0.5 Yes
<br />82608
<br />EW -5
<br />2/8/2023 4-Methyl-2-Pentanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />EW -5
<br />2/8/2023 Propionitrile
<br />ND(20)
<br />ug/L
<br />20 No
<br />82608
<br />EW -5
<br />2/8/2023 Acrylonitrile
<br />ND(S)
<br />ug/L
<br />5 No
<br />82608
<br />EW -5
<br />2/8/2023 Vinyl acetate
<br />ND(10)
<br />ug/L
<br />10 No
<br />82608
<br />EW -5
<br />2/8/2023 Diisopropyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 Toluene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 Chlorobenzene
<br />0.13 ug/L
<br />0.13
<br />0.5 Yes
<br />8260B
<br />EW -5
<br />2/8/2023 1,2,4-Trichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Dibromochloromethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Trans-1,4-Dichloro-2-Butene
<br />ND(5)
<br />ug/L
<br />5 No
<br />82608
<br />EW -5
<br />2/8/2023 Methacrylonitrile
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />EW -5
<br />2/8/2023 2 -Chloro -1,3 -Butadiene
<br />ND(5)
<br />ug/L
<br />5 No
<br />8260B
<br />EW -5
<br />2/8/2023 Tetrachloroethene
<br />0.7 ug/L
<br />0.7
<br />0.5 Yes
<br />82608
<br />EW -5
<br />2/8/2023 cis-1,2-Dichloroethene
<br />1.2 ug/L
<br />1.2
<br />0.5 Yes
<br />82608
<br />EW -5
<br />2/8/2023 trans-1,2-Dichloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 1,1-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Ethyl -t -Butyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 1,3 -Dichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 2-Hexanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />EW -5
<br />2/8/2023 2,2-Dichloropropane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />EW -5
<br />2/8/2023 1,1,1,2 -Tetrachloroethane
<br />ND(O.S)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Tert-Amyl-Methyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 Xylenes, Total
<br />ND(1)
<br />ug/L
<br />1 No
<br />82608
<br />EW -5
<br />2/8/2023 MTBE
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 cis-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />EW -5
<br />2/8/2023 trans-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />F -North
<br />2/2/2022 Benzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Bromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82606
<br />F -North
<br />2/2/2022 Bromodichloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Bromoform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Bromomethane
<br /><1
<br />1 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Carbon tetrachloride
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Chlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Chloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Chloroform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Chloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Dibromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,2-Dibromo-3-Chloropropane
<br /><1
<br />1 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,2-Dibromoethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Dibromomethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,2 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,3 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82606
<br />F -North
<br />2/2/2022 1,4 -Dichlorobenzene
<br />0.181
<br />0.18
<br />0.5 ug/L
<br />Yes
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Dichlorodifluoromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,1-Dichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,2-Dichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,1,2,2 -Tetrachloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Tetrachloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Toluene
<br />52 52
<br />0.5 ug/L
<br />Yes
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,2,4-Trichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,1,1 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 1,1,2 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Trichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />F -North
<br />2/2/2022 Trichlorofluoromethane
<br /><0.5
<br />0.5 ug/L
<br />INo
<br />I EPA 8260B
<br />F -North
<br />2/2/2022 1,2,3-Trichloropropane
<br /><1
<br />I
<br />1 ug/L
<br />INo
<br />I EPA 8260B
<br />F -North
<br />2/2/2022 Vinyl Chloride
<br /><0.5
<br />1
<br />0.5 ug/L
<br />INo
<br />I EPA 8260B
<br />,F -North
<br />2/2/2022 Xylenes, Total
<br /><1
<br />I
<br />1 ug/L
<br />INo
<br />I EPA 8260B
<br />Page 389 of 527
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